third-octave filter set
1/3倍频程滤波器组
third octave filter
1/3倍频程滤波器
Octave-band and fractional-octave-band filters
GB/T3241-1998倍频程和分数倍频程滤波器
A 3.35-15G Load Capacitance 4.5 Octave High-pass Waveguide Filter
3.35-15G电容加载4.5倍频程高通波导滤波器
Joint filter spectrum sensing algorithm using filter banks
滤波器组的多滤波器联合能量频谱感知算法
In the stopband of an LPF with a6 dB/ octave slope, for example, every time the frequency doubles, the amount of attenuation increases by6 dB.
例如，在低通滤波器的抑止频带，八度音程（分贝）率表示频率每翻一倍，衰减量就降6分贝。
THE APPLICATION OF FREQUENCY MULTIPLICATION MODULATION IN DETECTING CURRENT FOR ACTIVE POWER FILTERS
倍频调制在电力有源滤波器电流检测中的应用
31 Bit Low Frequency SAW Programmable Matched Filter
31位低频声表面波可程序匹配滤波器
Spectrum Sensing of Cognitive Radio Based on Filter Banks
基于滤波器组的认知无线电频谱检测
mixer-filter frequency synthesizer
混频滤波式频率合成器
Design of Triple-Band Filter Based on Assembled Multiband Resonator
基于组合多通带谐振器的三频滤波器设计
Power System Frequency Tracking Algorithms Based on Improved Biorthogonal Filter Banks
改进双正交滤波器组的电网频率跟踪算法
Method of fast adaptive frequency domain equalization based on filter banks
一种基于滤波器组的快速自适应频域均衡方法
line separating filter
线路频带分隔滤波器
Single Frequency Estimator Based on Prefilter
基于前置滤波器的单频信号测频方法
Study on Ultra-Wideband Antenna Detecting Partial Discharge in Gas Insulated Switchgears and Soft-hard Filter Suppressing Disturbance;
全封闭组合电器局放超宽频天线检测与软硬滤波抑制干扰研究
Detection and Estimation of the Spread Spectrum Signal Using Parallel filter banks and High-Order Cumulants
基于并行滤波器组和高阶累积量的扩频信号检测与估计
Dual Wavelength and Dual Pulse Q-switched Frequency Doubling of Tunable Cr:LiSAF Laser
双波长双巨脉冲调Q倍频Cr:LiSAF激光器